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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
rtc
/
rtc-dev.c
diff --git
a/drivers/rtc/rtc-dev.c
b/drivers/rtc/rtc-dev.c
index 35dcc06eb3e2dab77b16e27881f2b6bd6250c372..f118252f3a9f2b921cef3fff96fd1ef890d65b3c 100644
(file)
--- a/
drivers/rtc/rtc-dev.c
+++ b/
drivers/rtc/rtc-dev.c
@@
-403,11
+403,14
@@
static long rtc_dev_ioctl(struct file *file,
#ifdef CONFIG_RTC_INTF_DEV_UIE_EMUL
case RTC_UIE_OFF:
+ mutex_unlock(&rtc->ops_lock);
clear_uie(rtc);
-
break
;
+
return 0
;
case RTC_UIE_ON:
+ mutex_unlock(&rtc->ops_lock);
err = set_uie(rtc);
+ return err;
#endif
default:
err = -ENOTTY;